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src/api/index.js

@@ -361,9 +361,9 @@ export const category = {
   },
 
   /**
-   * PATCH /api/category/:id  [VORSCHLAG — Route/response fehlt noch in dashback]
+   * PATCH /api/category/:id
    * Body: { parentId } — moves the category under a new parent.
-   * → 200 { category: { id, parentId, name, slug } }
+   * → 200 { category: { id, parentId, sort } }  (kein name/slug im Response)
    */
   move(categoryId, parentId) {
     return http(`/api/category/${categoryId}`, {

src/store/categorySlice.js

@@ -371,9 +371,14 @@ const categorySlice = createSlice({
       .addCase(moveCategory.fulfilled, (state, action) => {
         const moved = action.payload;
         if (moved == null || state.categories == null) return;
+        const existing = state.categories[String(moved.id)] ?? {};
+        // Der Move-Response enthält nur { id, parentId, sort } — keinen Namen.
+        // parentId/sort werden übernommen, der bestehende Name bleibt erhalten
+        // (das Backend hat ihn beim Move nicht verändert).
         state.categories[String(moved.id)] = {
-          ...(state.categories[String(moved.id)] ?? {}),
-          ...moved,
+          ...existing,
+          parentId: moved.parentId,
+          sort: moved.sort,
         };
       })
       .addCase(createArticle.fulfilled, (state, action) => {